1923961012 has 24 divisors (see below), whose sum is σ = 3420775904. Its totient is φ = 946626912.

The previous prime is 1923960991. The next prime is 1923961021. The reversal of 1923961012 is 2101693291.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296143 + ... + 302569.

Almost surely, 2^1923961012 is an apocalyptic number.

It is an amenable number.

1923961012 is a deficient number, since it is larger than the sum of its proper divisors (1496814892).

1923961012 is a wasteful number, since it uses less digits than its factorization.

1923961012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7615 (or 7613 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 1923961012 is about 43862.9799717256. The cubic root of 1923961012 is about 1243.7471226014.

The spelling of 1923961012 in words is "one billion, nine hundred twenty-three million, nine hundred sixty-one thousand, twelve".